Having finished The Ipcress File 2022 Episode 1, I just had to watch my copy of Michael Caine's 1965 The Ipcress File and we know who's is the best but I stress, like the many remakes of Heaven Can Wait, I like Warren Beatty's 1978 because that's my generation as Robert Montgomery's 1941 original "Here Comes Mr Jordan" was my grandparent's favorite. If you have never seen Michael Caine cutting his teeth in The Ipcress File 1965, only a year after his first real lead in "Zulu" 1964, watch it! That said and repeated, Stop complaining about remakes! The only way to keep a good story alive is to retell it. Let people decide to research and find prior versions. I will be watching each episode of The Ipcress File 2022 because it is a good story!
Review of The Ipcress File
